UK tech firm Nothing unveils Phone 3a and 3a Pro with advanced 5G and camera features at Mobile World Congress.

UK tech firm Nothing will launch its Phone 3a and Phone 3a Pro at Mobile World Congress on March 4. Both mid-range devices will feature Qualcomm's Snapdragon 7s Gen 3 processor, offering powerful performance and fast 5G. The Phone 3a Pro includes a 50MP periscope zoom lens with 60x zoom capabilities. Both models will have 6.72-inch OLED displays with 120Hz refresh rates and 5,000mAh batteries. Nothing's Glyph interface with alert lights and the Essential Key feature will also be included. Pricing and availability details have not been released yet.